| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9da25e9dd6702176cc87924c5a5439e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80228fea1bfe12324a6d4353d6702eb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2253-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2257-502 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3078
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-103
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-186 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D53-02 |
| filingDate |
2019-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b527d93120ec3c5cfc277a69b79bb27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07989f19b5a85856aeb718c801f54b1b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ddfa61f6041ce8846d176632c139e1c |
| publicationDate |
2021-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112691650-A |
| titleOfInvention |
A kind of adsorbent and its preparation method and application |
| abstract |
The present invention provides a method for preparing an adsorbent, comprising: a) contacting a carrier with a mixed solution of an aluminum source solution, a sodium source solution and a silica sol to obtain a modified carrier; b) combining the modified carrier with a metal additive Mixing and molding to obtain an adsorbent precursor; and c) calcining the adsorbent precursor to obtain the adsorbent. The mechanical strength of the adsorbent can be improved, the utilization efficiency of the adsorbent can be effectively improved, and the production cost can be reduced by pre-processing the mixed solution of the aluminum source solution, the sodium source solution and the silica sol and adding metal additives. |
| priorityDate |
2019-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |